First Alert Weather January 9, 2023 7:31 pm Weather Forecast: Clear, Chilly Night Monday night: Mostly clear skies, chilly. Lows in the upper 20s and lower 30s. Tuesday: Early high clouds, then mostly sunny. Highs in the upper 30s. Tuesday night: Mostly clear, lows around 30. US & World Videos 3:01 Weather: Sunny start to weekend 2:38 Weather forecast: Clear, cool Friday night 2:50 Weekend forecast: It's going to be rather splendid in Boston 3:23 Weather forecast: Warm and mostly dry this weekend 2:45 Chilly in Boston Friday, but there's plenty of sunshine